mrgo

README

distributed system

This is a cloned repository from MIT's distributed system course

Project Structure:

This project uses Go Programming Language Following is the project directory structure:

├── go.mod
├── LICENSE
├── Makefile
├── README.md
└── src
    ├── kvraft
    ├── labgob
    ├── labrpc
    ├── main
    ├── models
    ├── mr
    ├── mrapps
    ├── porcupine
    ├── raft
    ├── shardkv
    └── shardmaster

This project is added with go.mod file. Therefore no need to set GOPATH for this project. Simply clone the repository and following test run should pass.

Check more on Go Module (https://github.com/golang/go/wiki/Modules#faqs--gomod-and-gosum)

Using Map Reduce Application:

Testing word count application

[new terminal]
1. cd main
2. go build -buildmode=plugin ../mrapps/wc.go && go run mrmaster.go pg-*.txt

[another terminal]
1. cd main
2. go run mrworker.go wc.so

Testing all the application inside /mrapps/

1. sh ./test-mr.sh

Using the Raft application:

1. cd raft
2. go test run 2A / 2B or 2C

Demo: